CN202544953U - 机油泵盖 - Google Patents

机油泵盖 Download PDF

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Publication number
CN202544953U
CN202544953U CN2012201317994U CN201220131799U CN202544953U CN 202544953 U CN202544953 U CN 202544953U CN 2012201317994 U CN2012201317994 U CN 2012201317994U CN 201220131799 U CN201220131799 U CN 201220131799U CN 202544953 U CN202544953 U CN 202544953U
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China
Prior art keywords
oil pump
chain
cover
pump cover
utility
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Expired - Fee Related
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CN2012201317994U
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English (en)
Inventor
王卫仁
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TAIZHOU JIUYI ELECTROMECHANICAL CO Ltd
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TAIZHOU JIUYI ELECTROMECHANICAL CO Ltd
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Priority to CN2012201317994U priority Critical patent/CN202544953U/zh
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Abstract

本实用新型涉及一种机油泵盖,其特征在于:在盖体的外侧面上有链条罩,本实用新型将机油泵盖的链条罩可以分隔链条与正时链盖中的机油,从而减少机油泵链轮运转时产生的气泡,保证发动机可靠运行。

Description

机油泵盖
技术领域
本实用新型涉及一种汽车发动机零部件,尤其涉及一种集成机油泵盖。
背景技术
机油泵作为发动机润滑系统的关键零部件,保证为润滑系统提供足够压力、流量的机油,从而保证发动机内的每一摩擦部分得到充分的润滑。当前越来越多的发动机采用正时链技术,将机油泵放置在正时链盖的内部,并用链条驱动机油泵旋转,机油泵链轮高速旋转时,机油泵链轮、链条与机油相互撞击、摩擦,会产生大量的气泡。因此会影响主油道压力的精确性,导致正时链盖内的机油含气量很高,影响发动机的正常运转。
实用新型内容
本实用新型的目的是针对现有技术中存在的上述问题,提供一种能够减少气泡产生的机油泵盖。
本实用新型是这样实现的:一种机油泵盖,其特征在于:在盖体的外侧面上有链条罩。
所述的链条罩呈U型。
本实用新型将机油泵盖的链条罩可以防止链条脱落,并可以分隔链条与正时链盖中的机油,从而减少机油泵链轮运转时产生的气泡,保证发动机可靠运行。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
下面结合附图对本实用新型的具体实施方式作进一步的描述:
如图1所示,一种机油泵盖,在盖体1的外侧面上有链条罩2,链条罩2呈U型。
机油泵盖安装在机油泵泵体上,机油泵链轮装在链条罩内,机油泵链条从U形的开口处穿入。

Claims (2)

1.一种机油泵盖,其特征在于:在盖体(1)的外侧面上有链条罩(2)。
2.如权利要求1所述的机油泵盖,其特征在于:所述的链条罩(2)呈U型。
CN2012201317994U 2012-03-27 2012-03-27 机油泵盖 Expired - Fee Related CN202544953U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201317994U CN202544953U (zh) 2012-03-27 2012-03-27 机油泵盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201317994U CN202544953U (zh) 2012-03-27 2012-03-27 机油泵盖

Publications (1)

Publication Number Publication Date
CN202544953U true CN202544953U (zh) 2012-11-21

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Family Applications (1)

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CN2012201317994U Expired - Fee Related CN202544953U (zh) 2012-03-27 2012-03-27 机油泵盖

Country Status (1)

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CN (1) CN202544953U (zh)

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C14 Grant of patent or utility model
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121121

Termination date: 20210327

CF01 Termination of patent right due to non-payment of annual fee